|COOKIES: By using this website you agree that we can place Google Analytics Cookies on your device for performance monitoring.|
On arithmetically defined hyperbolic manifolds and their Betti numbers
If you have a question about this talk, please contact Teruyoshi Yoshida.
An orientable hyperbolic n-manifold is isometric to the quotient of hyper- bolic n-space H by a discrete torsion free subgroup of the group of orientation-preserving isometries of H. Among these manifolds, the ones originating from arithmetically defined groups form a family of special interest. Due to the underlying connections with number theory and the theory of automorphic forms, there is a fruitful interaction between geometric and arithmetic questions, methods and results. We intend to give an account of recent investigations in this area, in particular, of those pertaining to hyperbolic 3-manifolds and bounds for their Betti numbers.
This talk is part of the Number Theory Seminar series.
This talk is included in these lists:
Note that ex-directory lists are not shown.
Other listsThinking Society SPS Society Cambridge Epigenetics Club
Other talks“‘Enough with excuses!”: The Brussels and Paris attacks and the dilemmas of public anthropology’ Adolescent hypermentalizing and the vulnerability to personality disorder The Science of Pain and its Management 2016 The 2016 Sleep Summit What can gambling machine data tell us about betting behaviour? Popular Politics in the Making of the Modern Middle East